Properties of the Number 68599

Sixty-Eight Thousand Five Hundred Ninety-Nine

Basics

Value: 68598 → 68599 → 68600

Parity: odd

Prime: No

Previous Prime: 68597

Next Prime: 68611

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 181 × 379

Divisors: 1, 181, 379, 68599

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101111110111

Octal: 205767

Duodecimal: 33847

Hexadecimal: 10bf7

Square: 4705822801

Square Root: 261.914108058348

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of Dyck paths of semilength 2n having exactly n (possibly overlapping) occurrences of the consecutive pattern UDUD, where U=(1,1) and D=(1,-1). A304361

a(n) = 56·n² - 1. A158658

Numbers k such that the sum of decimal digits of k is the sum of primes dividing k+1 (with repetition). A339805

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 77 ones. A31845

Number of n-uniform tilings. A68599